HfCaO2F

ceramic

· HfCaO2F

HfCaO₂F is an experimental ceramic compound combining hafnium, calcium, oxygen, and fluorine—a mixed-metal oxide-fluoride system that belongs to the broader class of advanced ceramics and rare-earth-free ceramic materials. This composition is primarily of research interest for applications requiring high thermal stability, chemical inertness, or specialized optical properties, though it remains largely in the exploratory phase rather than established commercial production. The material represents the type of complex ceramic chemistry being investigated as a potential alternative to conventional fluorite-structure ceramics or as a functional coating/additive phase in composite systems.

High-temperature ceramic coatingsOptical/photonic materials researchThermal barrier systemsChemical-resistant ceramicsAdvanced composite fillers

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.8020	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.760	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

HfCaO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental